What is a Quantum Computer? How does a Quantum Computer Work? How will Quantum Computing revolutionize AI? Can a Computer think like a human? These are all the questions that I seek to answer in my presentation which was delivered at York University on 22nd March at Lassonde School of Engineering. Presentation done and delivered by Prince Barpaga

2. Revolution of Quantum Computing
in AI Era
#TechTalk
Thursday
22nd March 2018
Speaker: Prince Barpaga

3. Do you remember this ?

4. Evolution of phones

5. Moore’s Law
The number of transistors per silicon chip doubles every year while the cost halves.
A single chip today can contain about billions of transistors.

6. Thank You Transistor

7. Traditional computers are based on
Venn Neumann's Architecture

8. Traditional computers have enabled amazing things
Advancement in science, business, technology, media, medicine, education

9. There are still problems we can’t
solve with traditional computers

10. What is the problem with traditional computers?

11. Moore’s Law is coming to an end.
What is the problem with traditional computers?

12. Moore’s Law is dying...what’s next?

13. Quantum Computing

14. Traditional Computer (Binary)
What is a Quantum Computer?
CPU ALU Logic Gates Transistors

15. What is a Quantum Computer?
Traditional Computer (Binary)
0 1

16. What is a Quantum Computer?
Quantum Computers
A computer that relies on a special memory “quantum bits”.

17. What is a Qubit?
A "qubit" stores the probability of information.
It represents both "1" and "0" at the same time.

18. What is a Qubit?
01
A "qubit" stores the probability of information.
It represents both "1" and "0" at the same time.

19. What is a Qubit?
01
A "qubit" stores the probability of information.
It represents both "1" and "0" at the same time.
photon nucleus
electron

20. How does that work?

21. All electrons have magnetic field.
They can spin up (1)
or spin down (0).
How does that work?

22. All electrons have magnetic field.
They can spin up (1)
or spin down (0).
How does that work?
0.80 %
0.60 %

23. All electrons have magnetic field.
They can spin up (1)
or spin down (0).
How does that work?
64 %
36 %
SUPERPOSITION

24. Classical Bits
2 BITS
0 0
0 1
1 0
1 1
How does that work?
Quantum Bits
2 BITS
0 0
0 1 + 1 0
1 0 + 0 1
1 1

25. Classical Bits
2 BITS
0 0
0 1
1 0
1 1
How does that work?
Quantum Bits
2 BITS
0 0
0 1 + 1 0
1 0 + 0 1
1 1
2 QUBITS
contains 4 bits of
information.

26. Classical Bits
2 BITS
0 0
0 1
1 0
1 1
How does that work?
Quantum Bits
2 BITS
0 0
0 1 + 1 0
1 0 + 0 1
1 1
3 QUBITS
contains 8 bits of
information.
N Qubits = 2^N (classical bits)

27. Why do we need Quantum Computers?

28. Using Traditional Computers, many types of problems become exponentially more difficult
as the inputs increase.
QCs are likely to be used only in:
1) Government labs (decryption)
2) Scientific experiments
3) Sort, Filter and Process Big Data and AI tasks
Why do we need Quantum Computers?

29. Example
How will Quantum Computing revolutionize AI?

30. ● AI != self aware machine
● As understood by computer scientists, it refers to:
How will Quantum Computing revolutionize AI?
“Software that incorporates prior training, and
Improves with each training.
Deep Learning / Machine Learning is responsible for many recent advances in AI

31. ● AI != self aware machine
● As understood by computer scientists, it refers to:
How will Quantum Computing revolutionize AI?
“Software that incorporates prior training, and
Improves with each training.
Deep Learning / Machine Learning is responsible for many recent advances in AI

32. Modern cellphones has about millions of lines of code.
How will Quantum Computing revolutionize AI?

33. Modern cellphones has about millions of lines of code.
How will Quantum Computing revolutionize AI?

34. Modern cellphones has about millions of lines of code.
Browser has about 5 million lines of code.
How will Quantum Computing revolutionize AI?

35. Modern cellphones has about millions of lines of code.
Browser has about 5 million lines of code.
How will Quantum Computing revolutionize AI?

36. Modern cellphones has about millions of lines of code.
Browser has about 5 million lines of code.
How will Quantum Computing revolutionize AI?

37. What’s NEW?

38. What’s NEW?
Machines can find their own rules.

39. What’s NEW?
Machines can find their own rules.

40. What’s NEW?
Machines can find their own rules.
vs

41. Deep Learning
Requires massive amount of computing power.

42. Deep Learning
Requires massive amount of computing power.
We produce about 2.5 exabyte of data everyday.

43. Deep Learning
Requires massive amount of computing power.
We produce about 2.5 exabyte of data everyday.
Data Explosion (2020)

44. Deep Learning
Requires massive amount of computing power.
We produce about 2.5 exabyte of data everyday.
Data Explosion (2020)

45. Deep Learning
Requires massive amount of computing power.
We produce about 2.5 exabyte of data everyday.
Data Explosion (2020)
Machines can look at much more data
than people can.

46. AI is like a child.
Deep Learning

47. AI is like a child.
Our brain is programmed based
on what it’s learnt.
Deep Learning

48. AI is like a child.
Our brain is programmed based
on what it’s learnt.
Not Hotdog
Deep Learning

49. You developed a model, throw data at it, and it learned from that.
Deep Learning

50. You developed a model, throw data at it, and it learned from that.
Go one step further
Deep Learning

51. You developed a model, through data at it, and it learned from that.
Go one step further
AI can learn whatever it wants to learn,
Deep Learning

52. You developed a model, throw data at it, and it learned from that.
Go one step further
AI can learn whatever it wants to learn,
Science fiction is becoming a reality.
Deep Learning

53. AI development relies on cloud service providers: Microsoft, Google, Amazon
Deep Learning requires massive amount of
computing power

54. AI development relies on cloud service providers: Microsoft, Google, Amazon
QCs may speed up certain tasks useful in AI development, such as searching for
information or making predictions (Quantum Mechanics)
Deep Learning requires massive amount of
computing power

55. AI development relies on cloud service providers: Microsoft, Google, Amazon
QCs may speed up certain tasks useful in AI development, such as searching for
information or making predictions (Quantum Mechanics)
We are at a point with growth of Big Data
Deep Learning requires massive amount of
computing power

56. AI development relies on cloud service providers: Microsoft, Google, Amazon
QCs may speed up certain tasks useful in AI development, such as searching for
information or making predictions (Quantum Mechanics)
We are at a point with growth of Big Data
Quantum computers will solve complex problems in seconds which will take
normal computer thousand of years. (Travelling Salesman Problem)
Deep Learning requires massive amount of
computing power

57. Travelling Salesman Problem
"Given a list of cities and the distances between each pair of cities,
what is the shortest possible route that visits each city and
returns to the origin city?"

58. In short Quantum Computers will enable
New era of Medical Science - probabilistic phenomena

59. In short Quantum Computers will enable
New era of Medical Science - probabilistic phenomena
Advances in Science

60. In short Quantum Computers will enable
New era of Medical Science - probabilistic phenomena
Advances in Science
Solve complex problems

61. In short Quantum Computers will enable
New era of Medical Science - probabilistic phenomena
Advances in Science
Solve complex problems
Transform AI and ML - (Quick analysis of data)

62. Will computers pass the Turing Test?

63. Thank You
Prince Barpaga
TechTalk
Thursday